<template>
  <div class="app-container">
    <el-row :gutter="20">
      <!--部门数据-->
      <el-col :span="4" :xs="24">
        <div class="wrapper-container wrapper-container-supplement">
          <div class="head-container">
            <el-input
              v-model="deptName"
              placeholder="请输入部门|岗位名称"
              clearable
              size="small"
              prefix-icon="el-icon-search"
              style="margin-bottom: 20px"
            />
          </div>
          <div class="head-container">
            <el-tree
              :data="deptPostOptions"
              :props="defaultProps"
              :expand-on-click-node="false"
              :filter-node-method="filterNode"
              ref="tree"
              default-expand-all
              @node-click="handleNodeClick"
            />
          </div>
        </div>
      </el-col>

      <!--用户数据-->
      <el-col :span="20" :xs="24">
        <div class="wrapper-container" v-show="showSearch">
          <el-form :model="queryParams" ref="queryForm" :inline="true" label-width="68px">
            <el-form-item label="用户编码" prop="userCode">
              <el-input
                v-model="queryParams.userCode"
                placeholder="请输入用户编码"
                clearable
                size="small"
                style="width: 240px"
                @keyup.enter.native="handleQuery"
              />
            </el-form-item>
            <el-form-item label="用户账号" prop="userName">
              <el-input
                v-model="queryParams.userName"
                placeholder="请输入用户账号"
                clearable
                size="small"
                style="width: 240px"
                @keyup.enter.native="handleQuery"
              />
            </el-form-item>
            <el-form-item label="用户名称" prop="nickName">
              <el-input
                v-model="queryParams.nickName"
                placeholder="请输入用户名称"
                clearable
                size="small"
                style="width: 240px"
                @keyup.enter.native="handleQuery"
              />
            </el-form-item>
            <el-form-item label="手机号码" prop="phone">
              <el-input
                v-model="queryParams.phone"
                placeholder="请输入手机号码"
                clearable
                size="small"
                style="width: 240px"
                @keyup.enter.native="handleQuery"
              />
            </el-form-item>
            <el-form-item label="状态" prop="status">
              <el-select
                v-model="queryParams.status"
                placeholder="用户状态"
                clearable
                size="small"
                style="width: 240px"
              >
                <el-option
                  v-for="dict in dict.type.sys_normal_disable"
                  :key="dict.value"
                  :label="dict.label"
                  :value="dict.value"
                />
              </el-select>
            </el-form-item>
            <el-form-item label="创建时间">
              <el-date-picker
                v-model="dateRange"
                size="small"
                style="width: 240px"
                value-format="yyyy-MM-dd"
                type="daterange"
                range-separator="-"
                start-placeholder="开始日期"
                end-placeholder="结束日期"
              ></el-date-picker>
            </el-form-item>
            <el-form-item>
              <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
              <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
            </el-form-item>
          </el-form>
        </div>

        <div class="wrapper-container">
          <el-row :gutter="10" class="mb8">
            <el-col :span="1.5">
              <el-button
                type="primary"
                plain
                icon="el-icon-plus"
                size="mini"
                @click="handleAdd"
                v-hasPermi="['system:user:add']"
              >新增
              </el-button>
            </el-col>
            <el-col :span="1.5">
              <el-button
                type="success"
                plain
                icon="el-icon-edit"
                size="mini"
                :disabled="single"
                @click="handleUpdate"
                v-hasPermi="['system:user:edit']"
              >修改
              </el-button>
            </el-col>
            <el-col :span="1.5">
              <el-button
                type="danger"
                plain
                icon="el-icon-delete"
                size="mini"
                :disabled="multiple"
                @click="handleDelete"
                v-hasPermi="['system:user:remove']"
              >删除
              </el-button>
            </el-col>
            <el-col :span="1.5">
              <el-button
                type="info"
                plain
                icon="el-icon-upload2"
                size="mini"
                @click="handleImport"
                v-hasPermi="['system:user:import']"
              >导入
              </el-button>
            </el-col>
            <el-col :span="1.5">
              <el-button
                type="warning"
                plain
                icon="el-icon-download"
                size="mini"
                @click="handleExport"
                v-hasPermi="['system:user:export']"
              >导出
              </el-button>
            </el-col>
            <right-toolbar :showSearch.sync="showSearch" :sortVisible="false" @queryTable="getList" :columns="columns"/>
          </el-row>
          <el-table v-loading="loading" :data="userList" @selection-change="handleSelectionChange">
            <el-table-column type="selection" width="50" align="center"/>
            <el-table-column label="用户编码" align="center" key="userCode" prop="userCode" v-if="columns[0].visible" min-width="120"/>
            <el-table-column label="用户账号" align="center" key="userName" prop="userName" v-if="columns[1].visible"
                             :show-overflow-tooltip="true" min-width="120"/>
            <el-table-column label="用户名称" align="center" key="nickName" prop="nickName" v-if="columns[2].visible"
                             :show-overflow-tooltip="true" min-width="120"/>
            <el-table-column label="部门|岗位" align="center" key="post.postName" v-if="columns[3].visible"
                             :show-overflow-tooltip="true" min-width="120">
              <template slot-scope="scope">
                <span>{{ scope.row.dept.deptName }}/{{ scope.row.post.postName }}</span>
              </template>
            </el-table-column>
            <el-table-column label="手机号码" align="center" key="phone" prop="phone" v-if="columns[4].visible"
                             min-width="120"/>
            <el-table-column label="状态" align="center" key="status" v-if="columns[5].visible" min-width="120">
              <template slot-scope="scope">
                <el-switch
                  v-model="scope.row.status"
                  :active-value="STATUS.NORMAL"
                  :inactive-value="STATUS.DISABLE"
                  @change="handleStatusChange(scope.row)"
                ></el-switch>
              </template>
            </el-table-column>
            <el-table-column label="创建时间" align="center" prop="createTime" v-if="columns[6].visible" min-width="160">
              <template slot-scope="scope">
                <span>{{ parseTime(scope.row.createTime) }}</span>
              </template>
            </el-table-column>
            <el-table-column
              label="操作"
              align="center"
              min-width="160"
              class-name="small-padding fixed-width">
              <template slot-scope="scope">
                <el-button
                  size="mini"
                  type="text"
                  icon="el-icon-edit"
                  @click="handleRoleUpdate(scope.row)"
                  v-hasPermi="['system:role:set']"
                >用户权限
                </el-button>
                <el-button
                  size="mini"
                  type="text"
                  icon="el-icon-key"
                  @click="handleResetPwd(scope.row)"
                  v-hasPermi="['system:user:resetPwd']"
                >重置密码
                </el-button>
                <el-button
                  size="mini"
                  type="text"
                  icon="el-icon-edit"
                  @click="handleUpdate(scope.row)"
                  v-hasPermi="['system:user:edit']"
                >修改
                </el-button>
                <el-button
                  size="mini"
                  type="text"
                  icon="el-icon-delete"
                  @click="handleDelete(scope.row)"
                  v-hasPermi="['system:user:remove']"
                >删除
                </el-button>
              </template>
            </el-table-column>
          </el-table>

          <pagination
            v-show="total>0"
            :total="total"
            :page.sync="queryParams.pageNum"
            :limit.sync="queryParams.pageSize"
            @pagination="getList"
          />
        </div>
      </el-col>
    </el-row>

    <!-- 添加或修改用户配置对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body v-dialogDrag v-dialogDragHeight>
      <el-form ref="form" :model="form" :rules="rules" label-width="85px">
        <el-row>
          <el-col :span="24">
            <el-form-item label="部门|岗位" prop="postId">
              <treeselect v-model="form.postId" :options="deptPostOptions" :disable-branch-nodes="true"
                          :normalizer="normalizer" :show-count="true" placeholder="请选择归属部门"/>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="用户编码" prop="userCode">
              <el-input v-model="form.userCode" placeholder="请输入用户编码"/>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="用户名称" prop="nickName">
              <el-input v-model="form.nickName" placeholder="请输入用户名称" maxlength="30"/>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="用户账号" prop="userName">
              <el-input v-model="form.userName" placeholder="请输入用户账号" :readonly="form.userId !== undefined"
                        maxlength="30"/>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="手机号码" prop="phone">
              <el-input v-model="form.phone" placeholder="请输入手机号码" maxlength="11"/>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="邮箱" prop="email">
              <el-input v-model="form.email" placeholder="请输入邮箱" maxlength="50"/>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item v-if="form.userId === undefined" label="用户密码" prop="password">
              <el-input v-model="form.password" placeholder="请输入用户密码" type="password" maxlength="20" show-password/>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="用户性别">
              <el-select v-model="form.sex" placeholder="请选择">
                <el-option
                  v-for="dict in dict.type.sys_user_sex"
                  :key="dict.value"
                  :label="dict.label"
                  :value="dict.value"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="状态">
              <el-radio-group v-model="form.status">
                <el-radio
                  v-for="dict in dict.type.sys_normal_disable"
                  :key="dict.value"
                  :label="dict.value"
                >{{dict.label}}</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="备注">
              <el-input v-model="form.remark" type="textarea" placeholder="请输入内容"></el-input>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" :loading="submitLoading" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <!-- 修改用户权限对话框 -->
    <el-dialog :title="title" :visible.sync="roleOpen" width="350px" center append-to-body v-dialogDrag v-dialogDragHeight>
      <el-form ref="form" :model="form" label-width="80px">
        <el-row>
          <el-col :span="24">
            <el-form-item label="用户编码" prop="userCode">
              <el-input v-model="form.userCode" readonly/>
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="用户名称" prop="nickName">
              <el-input v-model="form.nickName" readonly/>
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="用户权限" prop="roleIds">
              <el-select
                v-model="form.roleIds"
                multiple
                collapse-tags
                style="margin-left: 20px;"
                placeholder="请选择"
                @change="$forceUpdate()">
                <el-option
                  v-for="item in roleOptions"
                  :key="item.roleId"
                  :label="item.name"
                  :value="item.roleId"
                  :disabled="item.status === STATUS.DISABLE">
                </el-option>
              </el-select>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" :loading="submitLoading" @click="submitRoleForm">确 定</el-button>
        <el-button @click="roleCancel">取 消</el-button>
      </div>
    </el-dialog>

    <!-- 用户导入对话框 -->
    <el-dialog :title="upload.title" :visible.sync="upload.open" width="400px" append-to-body v-dialogDrag v-dialogDragHeight>
      <el-upload
        ref="upload"
        :limit="1"
        accept=".xlsx, .xls"
        :headers="upload.headers"
        :action="upload.url + '?updateSupport=' + upload.updateSupport"
        :disabled="upload.isUploading"
        :on-progress="handleFileUploadProgress"
        :on-success="handleFileSuccess"
        :auto-upload="false"
        drag
      >
        <i class="el-icon-upload"></i>
        <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
        <div class="el-upload__tip text-center" slot="tip">
          <div class="el-upload__tip" slot="tip">
            <el-checkbox v-model="upload.updateSupport"/>
            是否更新已经存在的用户数据
          </div>
          <span>仅允许导入xls、xlsx格式文件。</span>
          <el-link type="primary" :underline="false" style="font-size:12px;vertical-align: baseline;"
                   @click="importTemplate">下载模板
          </el-link>
        </div>
      </el-upload>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" :loading="submitLoading" @click="submitFileForm">确 定</el-button>
        <el-button @click="upload.open = false">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listUser,
  getUser,
  delUser,
  addUser,
  updateUser,
  resetUserPwd,
  changeUserStatus,
  changeUserRole
} from "@/api/system/user"
import {getToken} from "@utils/auth"
import {treeSelect} from "@/api/system/post"
import Treeselect from "@riophae/vue-treeselect"
import "@riophae/vue-treeselect/dist/vue-treeselect.css"
import {optionSelect} from "@/api/system/role"
import {STATUS} from "@constant/constants"

export default {
  name: "User",
  dicts: ['sys_normal_disable', 'sys_user_sex'],
  components: {Treeselect},
  data() {
    return {
      //常量区
      STATUS: STATUS,
      // 遮罩层
      loading: true,
      // 提交状态
      submitLoading: false,
      // 选中数组
      ids: [],
      // 选中数组名称
      idsText: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 用户表格数据
      userList: null,
      // 弹出层标题
      title: "",
      // 部门-岗位树选项
      deptPostOptions: undefined,
      // 是否显示弹出层
      open: false,
      // 是否显示弹出层/部门权限设置弹窗
      roleOpen: false,
      // 部门名称
      deptName: undefined,
      // 默认密码
      initPassword: undefined,
      // 日期范围
      dateRange: [],
      // 岗位选项
      postOptions: [],
      // 角色选项
      roleOptions: [],
      // 表单参数
      form: {},
      defaultProps: {
        children: "children",
        label: "label"
      },
      // 用户导入参数
      upload: {
        // 是否显示弹出层（用户导入）
        open: false,
        // 弹出层标题（用户导入）
        title: "",
        // 是否禁用上传
        isUploading: false,
        // 是否更新已经存在的用户数据
        updateSupport: 0,
        // 设置上传的请求头部
        headers: {Authorization: "Bearer " + getToken()},
        // 上传的地址
        url: process.env.VUE_APP_BASE_API + "/system/user/importData"
      },
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        userCode: undefined,
        userName: undefined,
        nickName: undefined,
        phone: undefined,
        status: undefined,
        deptId: undefined,
        postId: undefined
      },
      // 列信息
      columns: [
        {key: 0, label: `用户编码`, visible: true},
        {key: 1, label: `用户账号`, visible: true},
        {key: 2, label: `用户名称`, visible: true},
        {key: 3, label: `部门|岗位`, visible: true},
        {key: 4, label: `手机号码`, visible: true},
        {key: 5, label: `状态`, visible: true},
        {key: 6, label: `创建时间`, visible: true}
      ],
      // 表单校验
      rules: {
        postId: [
          {required: true, message: "部门|岗位不能为空", trigger: "blur"}
        ],
        userCode: [
          {required: true, message: "用户编码不能为空", trigger: "blur"}
        ],
        userName: [
          {required: true, message: "用户账号不能为空", trigger: "blur"},
          { min: 2, max: 20, message: '用户账号长度必须介于 2 和 20 之间', trigger: 'blur' }
        ],
        nickName: [
          {required: true, message: "用户名称不能为空", trigger: "blur"}
        ],
        password: [
          {required: true, message: "用户密码不能为空", trigger: "blur"},
          {min: 6, max: 20, message: '用户密码长度必须介于 6 和 20 之间', trigger: 'blur'}
        ],
        email: [
          {
            type: "email",
            message: "'请输入正确的邮箱地址",
            trigger: ["blur", "change"]
          }
        ],
        phone: [
          {
            pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
            message: "请输入正确的手机号码",
            trigger: "blur"
          }
        ]
      }
    }
  },
  watch: {
    // 根据名称筛选部门树
    deptName(val) {
      this.$refs.tree.filter(val)
    }
  },
  created() {
    this.getList()
    this.getTreeSelect()
    this.getConfigKey("sys.user.initPassword").then(response => {
      this.initPassword = response.msg
    })
  },
  methods: {
    /** 查询用户列表 */
    getList() {
      this.loading = true
      listUser(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
          this.userList = response.data.items
          this.total = response.data.total
          this.loading = false
        }
      )
    },
    /** 查询部门-岗位下拉树结构 */
    getTreeSelect() {
      treeSelect().then(response => {
        this.deptPostOptions = response.data
      })
    },
    /** 转换部门-岗位数据结构 */
    normalizer(node) {
      if (node.children && !node.children.length) {
        delete node.children
      }
      return {
        id: node.id,
        label: node.label,
        children: node.children,
        isDisabled: node.status === STATUS.DISABLE
      }
    },
    // 筛选节点
    filterNode(value, data) {
      if (!value) return true
      return data.label.indexOf(value) !== -1
    },
    // 节点单击事件
    handleNodeClick(data) {
      if (data.type === '0') {
        this.queryParams.deptId = data.id
        this.queryParams.postId = undefined

      } else if (data.type === '1') {
        this.queryParams.postId = data.id
        this.queryParams.deptId = undefined
      }
      this.getList()
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    roleCancel() {
      this.roleOpen = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        userId: undefined,
        deptId: undefined,
        postId: undefined,
        userCode: undefined,
        userName: undefined,
        nickName: undefined,
        password: undefined,
        phone: undefined,
        email: undefined,
        sex: undefined,
        status: STATUS.NORMAL,
        remark: undefined,
        roleIds: []
      }
      this.resetForm("form")
      this.submitLoading = false
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.dateRange = []
      this.resetForm("queryForm")
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.userId)
      this.idsText = selection.map(item => item.nickName)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.getTreeSelect()
      this.open = true
      this.title = "添加用户"
      this.form.password = this.initPassword
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      this.getTreeSelect()
      const userId = row.userId || this.ids
      getUser(userId).then(response => {
        this.form = response.data
        this.open = true
        this.title = "修改用户"
        this.form.password = ""
      })
    },
    /** 重置密码按钮操作 */
    handleResetPwd(row) {
      this.$prompt('请输入"' + row.userName + '"的新密码', "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        closeOnClickModal: false,
        inputPattern: /^.{6,20}$/,
        inputErrorMessage: "用户密码长度必须介于 6 和 20 之间"
      }).then(({value}) => {
        resetUserPwd(row.userId, value).then(response => {
          this.$modal.msgSuccess("修改成功，新密码是：" + value)
        })
      }).catch(() => {
      })
    },
    /** 用户权限按钮操作 */
    handleRoleUpdate(row) {
      this.reset()
      getUser(row.userId).then(response => {
        this.form = response.data
        this.form.roleIds = Array.from(this.form.roles, x => x.roleId)
        this.roleOpen = true
        this.title = "设置用户权限"
      })
      optionSelect().then(response => {
        this.roleOptions = response.data
      })
    },
    /** 用户状态修改 */
    handleStatusChange(row) {
      let text = row.status === STATUS.NORMAL ? "启用" : "停用"
      this.$modal.confirm('确认要"' + text + '""' + row.userName + '"用户吗?').then(function () {
        return changeUserStatus({userId: row.userId, status: row.status})
      }).then(() => {
        this.$modal.msgSuccess(text + "成功")
      }).catch(function () {
        row.status = row.status === STATUS.NORMAL ? STATUS.DISABLE : STATUS.NORMAL
      })
    },
    /** 提交按钮 */
    submitForm: function () {
      this.submitLoading = true
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.userId !== undefined) {
            updateUser(this.form).then(response => {
              this.$modal.msgSuccess("修改成功")
              this.open = false
              this.getList()
            }).catch(() => {
              this.submitLoading = false
            })
          } else {
            addUser(this.form).then(response => {
              this.$modal.msgSuccess("新增成功")
              this.open = false
              this.getList()
            }).catch(() => {
              this.submitLoading = false
            })
          }
        }else{
          this.submitLoading = false
        }
      })
    },
    /** 用户权限提交按钮 */
    submitRoleForm: function () {
      this.submitLoading = true
      if (this.form.userId !== undefined) {
        changeUserRole(this.form).then(response => {
          this.$modal.msgSuccess("用户权限修改成功")
          this.roleOpen = false
          this.getList()
        }).catch(() => {
          this.submitLoading = false
        })
      }else{
        this.submitLoading = false
      }
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const userIds = row.userId || this.ids
      const text = row.nickName || this.idsText
      let $this = this
      this.$modal.confirm('是否确认删除用户"' + text + '"?').then(function () {
        return delUser($this.updateParamIds(userIds))
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess("删除成功")
      }).catch(() => {
      })
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/user/export', {
        ...this.queryParams
      }, `user_template_${new Date().getTime()}.xlsx`)
    },
    /** 导入按钮操作 */
    handleImport() {
      this.upload.title = "用户导入"
      this.upload.open = true
    },
    /** 下载模板操作 */
    importTemplate() {
      this.download('system/user/importTemplate', {
      }, `user_${new Date().getTime()}.xlsx`)
    },
    // 文件上传中处理
    handleFileUploadProgress(event, file, fileList) {
      this.upload.isUploading = true
    },
    // 文件上传成功处理
    handleFileSuccess(response, file, fileList) {
      this.upload.open = false
      this.upload.isUploading = false
      this.$refs.upload.clearFiles()
      this.$alert("<div style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" + response.msg + "</div>", "导入结果", { dangerouslyUseHTMLString: true });
      this.getList()
    },
    // 提交上传文件
    submitFileForm() {
      this.submitLoading = true
      this.$refs.upload.submit()
      this.submitLoading = false
    }
  }
}
</script>

<style scoped>
.wrapper-container-supplement {
  min-height: 415px;
}
</style>
